149.74% is the change from 388 to 969
Calculation steps:
[( 969 - 388 ) ÷ 388] x 100 = 149.74%
Formula
Percentage change = [(969 - 388) / 388] x 100
Subtract the new number by the original number
969 - 388 = 581
581 ÷ 388 = 1.4974226804123711
1.4974226804123711 x 100 = 149.74%